I just got an email from a friend who is new to shooting handguns.  He had asked my advice for his first purchase, and I of course told him to get a Glock.  Only problem is I forgot he is left-handed.  He looked it over at the store, but ultimately decided on the Smith and Wesson M&P because of the ambidextrous controls. He has been very satisfied with the pistol so far because it fits him which brings us to a great point.  Don’t...